Problem	supertrees
User	maomao
Submission Time	2026-02-07 18:42:51
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

supertrees.cpp: In function ‘int construct(std::vector<std::vector<int> >)’:
supertrees.cpp:34:10: error: ‘sz’ was not declared in this scope; did you mean ‘se’?
34 | rep(i,0,sz) rep(j,i+1,sz)if(p[i][j]==3)three=1;
| ^~
supertrees.cpp:4:35: note: in definition of macro ‘rep’
4 | #define rep(i,s,n) for(int i=s;i<=n;i++)
| ^